Massachusetts state waters, out to 3 miles
SizeNo size limit
BagNo bag limit
SeasonOpen year-roundOpen today
MA DMF 2026 · checked · likely · the official rulebook is the final word
Often mistaken for
Atlantic codJuveniles lack the marbling and fin filaments. Tell them apartSize23 in total length
Bag1 per day
SeasonSept 1 – Oct 31 (2026)
Keep the wrong fish and its rule applies.
How to tell it
A miniature marbled cod with ventral fins drawn out into filaments; rarely over a foot. More on the Atlantic tomcod page: every state’s rule, the records, and how anglers catch it.
Atlantic tomcod in other states1 rulebooks
Questions anglers ask4
What is the size limit for Atlantic tomcod in Massachusetts?
No size limit.
How many Atlantic tomcod can you keep in Massachusetts?
No bag limit.
When is Atlantic tomcod season in Massachusetts?
Open year-round.
How current is this Massachusetts Atlantic tomcod rule?
Source: MA DMF 2026, last checked Sep 7, 2026. A watchman re-reads the agency's pages nightly. Rules change mid-season by proclamation; the official rulebook is the final word.
In the appPoint the camera at an Atlantic tomcod in Massachusetts and this rule is on the screen before you take the picture. No signal needed.
Get the app